Finally, a class object is an object defined with the keyword class and instantiated with the keyword new. Every class can be instantiated more than once. Every instantiation starts with the use of new, and every value set in an object remains in that object, with the exception of static fields, which are shared across every instance of the same class. We will see many features of object-oriented and object in a later chapter:

class ClassWithConstructor {
    constructor(){
        console.log("Object instantiated");
    }
}
const cwc = new ClassWithConstructor();

The creation of the class calls the constructor. In the previous code example, the console.log will be called during the instantiation of the class into an object.